参数资料
型号: TDA4470-MFS
厂商: ATMEL CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: SSO-28
文件页数: 14/17页
文件大小: 116K
代理商: TDA4470-MFS
TDA4470
Rev. A4, 23-Feb-01
6 (17)
Absolute Maximum Ratings
Reference point Pin 4 (9, 16), unless otherwise specified
Parameters
Symbol
Value
Unit
Supply voltage
Pin 23
SDIP28 package
SO28 and SSO28 package
VS
9.0
6.0
V
Supply current
Pin 23
Is
93
mA
Power dissipation
SDIP28 package
SO28 and SSO28 package
P
840
560
mW
Output currents
Pins 12, 24 and 25
Iout
5
mA
External voltages
Pins 1, 2, 5 to 8, 10, 12, 14, 17, 18 and 24 to 28
Pins 15, 20 and 21
Pin 11
Pins 3, 13, 19 and 22
Vext
+4.5
+3.5
+13.5
VS
V
Junction temperature
Tj
+125
°C
Storage temperature
Tstg
–25 to +125
°C
Electrostatic handling *) all pins
VESD
"300
V
*)
Equivalent to discharging a 200 pF capacitor trough a 0
W resistor.
Operating Range
Parameters
Symbol
Value
Unit
Supply voltage range
Pin 23
SDIP28 package
SO28 and SSO28 package
VS
4.5 to 9.0
4.5 to 6.0
V
Ambient temperature
Tamb
–10 to +85
°C
Thermal Resistance
Parameters
Symbol
Maximum
Unit
Junction ambient, when soldered to PCB
SDIP28 package
SO28 package
SSO28 package
RthJA
55
75
130
K/W
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